Toss cubed eggplant with salt and let sit for 15 minutes. Press with a paper towel, to get rid of excess liquid, then toss eggplant with olive oil and garlic powder and place on a sheet tray or into the basket of an air fryer. Cook for 20 minutes at 400℉ or until the eggplant is golden brown.
Mix together mayonnaise, chili sauce, mustard, sugar and Worcestershire. Season, to taste, with salt and pepper and serve with eggplant bits.